{"id":"https://openalex.org/W4308080987","doi":"https://doi.org/10.1109/itsc55140.2022.9922246","title":"Deep Learning-based Approach on Risk Estimation of Urban Traffic Accidents","display_name":"Deep Learning-based Approach on Risk Estimation of Urban Traffic Accidents","publication_year":2022,"publication_date":"2022-10-08","ids":{"openalex":"https://openalex.org/W4308080987","doi":"https://doi.org/10.1109/itsc55140.2022.9922246"},"language":"en","primary_location":{"id":"doi:10.1109/itsc55140.2022.9922246","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc55140.2022.9922246","pdf_url":null,"source":{"id":"https://openalex.org/S4363607737","display_name":"2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034418563","display_name":"Zhixiong Jin","orcid":"https://orcid.org/0000-0002-1370-781X"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Zhixiong Jin","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology,Department of Civil and Environmental Engineering,Daejeon,Republic of Korea","Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology,Department of Civil and Environmental Engineering,Daejeon,Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041198613","display_name":"Byeongjoon Noh","orcid":"https://orcid.org/0000-0002-0458-1573"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byeongjoon Noh","raw_affiliation_strings":["Applied Science Research Institute, Korea Advanced Institute of Science and Technology,Daejeon,Republic of Korea","Applied Science Research Institute, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Applied Science Research Institute, Korea Advanced Institute of Science and Technology,Daejeon,Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Applied Science Research Institute, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059324023","display_name":"Haechan Cho","orcid":"https://orcid.org/0000-0001-9180-2751"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Haechan Cho","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology,Department of Civil and Environmental Engineering,Daejeon,Republic of Korea","Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology,Department of Civil and Environmental Engineering,Daejeon,Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033786777","display_name":"Hwasoo Yeo","orcid":"https://orcid.org/0000-0002-2684-0978"},"institutions":[{"id":"https://openalex.org/I157485424","display_name":"Korea Advanced Institute of Science and Technology","ror":"https://ror.org/05apxxy63","country_code":"KR","type":"education","lineage":["https://openalex.org/I157485424"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hwasoo Yeo","raw_affiliation_strings":["Korea Advanced Institute of Science and Technology,Department of Civil and Environmental Engineering,Daejeon,Republic of Korea","Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"Korea Advanced Institute of Science and Technology,Department of Civil and Environmental Engineering,Daejeon,Republic of Korea","institution_ids":["https://openalex.org/I157485424"]},{"raw_affiliation_string":"Department of Civil and Environmental Engineering, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea","institution_ids":["https://openalex.org/I157485424"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5034418563"],"corresponding_institution_ids":["https://openalex.org/I157485424"],"apc_list":null,"apc_paid":null,"fwci":2.3597,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.90180033,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11344","display_name":"Traffic Prediction and Management Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10370","display_name":"Traffic and Road Safety","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11099","display_name":"Autonomous Vehicle Technology and Safety","score":0.9930999875068665,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/estimation","display_name":"Estimation","score":0.745752215385437},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6612458229064941},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.47577133774757385},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.4297313094139099},{"id":"https://openalex.org/keywords/warning-system","display_name":"Warning system","score":0.42759254574775696},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2783222794532776},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18735969066619873}],"concepts":[{"id":"https://openalex.org/C96250715","wikidata":"https://www.wikidata.org/wiki/Q965330","display_name":"Estimation","level":2,"score":0.745752215385437},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6612458229064941},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.47577133774757385},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.4297313094139099},{"id":"https://openalex.org/C29825287","wikidata":"https://www.wikidata.org/wiki/Q1427940","display_name":"Warning system","level":2,"score":0.42759254574775696},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2783222794532776},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18735969066619873},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/itsc55140.2022.9922246","is_oa":false,"landing_page_url":"https://doi.org/10.1109/itsc55140.2022.9922246","pdf_url":null,"source":{"id":"https://openalex.org/S4363607737","display_name":"2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 IEEE 25th International Conference on Intelligent Transportation Systems (ITSC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5099999904632568,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1179476294","https://openalex.org/W1974800060","https://openalex.org/W2013845817","https://openalex.org/W2080560701","https://openalex.org/W2099816914","https://openalex.org/W2149279132","https://openalex.org/W2566868490","https://openalex.org/W2798249343","https://openalex.org/W2886287742","https://openalex.org/W2898788157","https://openalex.org/W2940333097","https://openalex.org/W3064746192","https://openalex.org/W3097420321","https://openalex.org/W3184220315","https://openalex.org/W3192778626","https://openalex.org/W3204666819","https://openalex.org/W3208510378","https://openalex.org/W4200232940","https://openalex.org/W4205107081"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W4375867731","https://openalex.org/W2130043461","https://openalex.org/W2530322880"],"abstract_inverted_index":{"This":[0],"paper":[1],"focuses":[2],"on":[3],"risk":[4,44,58,93],"estimation":[5,45],"problems":[6],"of":[7,94],"urban":[8,95],"traffic":[9,66,96,117,125,131],"accidents":[10,126],"using":[11],"deep":[12,81],"learning":[13],"approaches.":[14],"There":[15],"are":[16,61],"two":[17,74],"major":[18],"challenges":[19],"in":[20,36,51,57,64,130],"the":[21,28,43,53,72,92,102,116],"previous":[22],"studies.":[23],"The":[24,47,98,109],"first":[25],"challenge":[26,49],"is":[27],"data":[29,38,89],"imbalance":[30],"problem":[31],"that":[32],"occurs":[33],"numerous":[34],"zeros":[35],"input":[37],"and":[39,86,127],"can":[40,112],"negatively":[41],"affect":[42],"results.":[46],"second":[48],"lies":[50],"neglecting":[52],"road":[54,87],"environmental":[55],"factors":[56],"estimation,":[59],"which":[60],"also":[62],"essential":[63],"causing":[65],"accidents.":[67,97],"In":[68],"order":[69],"to":[70,115,120,123],"address":[71],"aforementioned":[73],"problems,":[75],"this":[76],"study":[77],"developed":[78],"a":[79],"hierarchical":[80],"learning-based":[82],"model":[83],"with":[84],"mobility":[85],"environment":[88],"for":[90],"estimating":[91],"experiment":[99],"results":[100],"indicate":[101],"proposed":[103],"method":[104,111],"outperforms":[105],"other":[106],"existing":[107],"models.":[108],"suggested":[110],"be":[113],"applied":[114],"warning":[118],"system":[119],"assist":[121],"people":[122],"avoid":[124],"further":[128],"used":[129],"accident":[132],"prediction.":[133]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
